Masters, Nancy Robinson

Offers answers to questions about why flowers bloom.

This book tells about natural gas, including how it is processed and moved to our houses.

Examines how electricity is produced and transferred from one place to another in order to power one's home. Features full-color photographs, a glossary, and further reading sources.

This book introduces a pararescue jumper career, including information on joining the United States Air Force, training, requirements, missions, teams, and future plans.

This book introduces a drone pilot career, including information on joining the military, training, missions, development of UAVs, and future plans.

Examines the history of jeans, how and where they are made, and their place--and future--in the global economy, and includes a map and glossary.

Explains what a telephone is, and looks at the workings of landline telephones and cell phones.

Explains what water is, how it is captured and stored, how it is cleaned and moved, and how it arrives in individual homes.

Photographs and text describe how salt is harvested and used around the world.

Describes what it takes to succeed as a pararescue jumper, discussing the benefits and drawbacks of choosing this lifestyle, and which future career options are available to former pararescue jumpers.